Database error

A database query syntax error has occurred. This may indicate a bug in the software. The last attempted database query was:

(SQL query hidden)

from within function "LinkHolderArray::replaceInternal". Database returned error "1270: Illegal mix of collations (latin1_bin,IMPLICIT), (utf8_general_ci,COERCIBLE), (utf8_general_ci,COERCIBLE) for operation ' IN ' (mysql.tacitlabs.com)".